1st time help!

i only have about 3x3x3...how many plants could i fit? If i fit idk say like 3, how bad would the smell be and could i yield any buds if they were like 3 feet high?

what 3ft wide deep and high??depends on pot size really,but if you did grow 3 yes the smell would be obvious so youll havta get a filter if your worried about that and yeh you will get bud off a 3 foot plant,but have you taken into consideration the space the light/lights will take up?

thanks for the reply!
how much for one of these filters im considerin using a cfls 5 or so at 42 watts each